package com.hfs.reggie.common;

import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

import java.sql.SQLIntegrityConstraintViolationException;

/*
 * 全局try catach
 * */
@ControllerAdvice(annotations = {RestController.class, Controller.class})
@ResponseBody
@Slf4j
public class GlobalExceptionHandler {
    //异常处理 处理添加新用户时候主键重复
    @ExceptionHandler(SQLIntegrityConstraintViolationException.class)
    public R<String> ex(SQLIntegrityConstraintViolationException ex) {
        log.error(ex.getMessage());
        if (ex.getMessage().contains("Duplicate entry")) {
            String[] split = ex.getMessage().split(" ");
            String msg = split[2] + "已存在";
            return R.error(msg);
        }
        return R.error("未知错误");
    }


        //异常处理 套餐中如果有菜品 不可以删除
        @ExceptionHandler(CustomException.class)
        public R<String> ex(CustomException ex) {
            log.error(ex.getMessage());
            return R.error(ex.getMessage());
        }


}
